Product description
Aptus K-Boost 5 L – potassium ripening booster in bulk for grow rooms
Several rooms or a big table finishing at the same time? The 5 L can supplies them all and has the lowest price per litre of the three K-Boost sizes.
What's inside
Aptus K-Boost is an organo-mineral ripening booster with potassium (K) and sulphur trioxide (SO3), plus organic nitrogen and L-amino acids. Potassium supports water management, stomatal function and the build-up of starch and proteins; sulphur plays its part in ripening. The nutrients are organically chelated, fully water-soluble and leave no residue in drippers.
Scale: 10,000 L and more
The dose is 3–5 ml per 10 L of water from week 5 to week 7 of flower; with longer-flowering plants you can use it in the last 4 weeks. The 5 L can therefore covers roughly 10,000 to 16,500 L of water. A 400 L tank takes 120–200 ml per fill.
Dosing pump and storage
At this scale, set a dosing pump to the right ratio so every batch gets the same amount, and add K-Boost after the base feed. Combine with Aptus CaMg-Boost to keep potassium and magnesium in balance. Shake the can, decant a litre for daily work and keep the rest closed, cool and out of the light.
